﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;

namespace DAL
{
    public class ConfigDAL
    {
        /// <summary>
        /// 获取利率表
        /// </summary>
        /// <returns></returns>
        public DataTable GetRate()
        {
            return MySQLHelper.Query("select * from const_rate");
        }
    }
}
